Covid-19 delta variant driving 'fourth wave' in Middle East: WHO

 The delta variant has led to a surge in coronavirus outbreaks triggering a "fourth wave" in the Middle East, where vaccination rates remain low, said the World Health Organization (WHO).

 The delta variant has led to a surge in coronavirus outbreaks triggering a "fourth wave" in the Middle East, where vaccination rates remain low, said the World Health Organization (WHO). July 30, 2021 at 06:49AM https://ift.tt/2V5FK6L